Browsing by Author "Akdi, Y."
Now showing items 1-7 of 7
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Application of periodogram-based cointegration test for the analysis of the services and goods sector inflations
Metin Ozcan, K.; Akdi, Y.; Kalafatcilar, K. (Econometric Research Association, 2010)The differing dynamics of the inflations of the services and goods sectors has been of major concern in Turkey. The persistence of the services sector inflation during disinflation periods hampered the efforts of the Central ... -
Duration of global financial cycles
Akdi, Y.; Varlık, S.; Berument, M. Hakan (Elsevier, 2020)The duration of Global Financial Cycles (GFCs) have a role in the global financial environment which is shaped by the fluctuations in short-term capital flows, changes in monetary conditions in the center economies and ... -
An empirical analysis of Istanbul stock exchange sub-indexes
Berument, Hakan; Akdi, Y.; Atakan, C. (Walter de Gruyter GmbH, 2005)This paper analyzes possible cointegration relations among the sub-indexes of the Istanbul Stock Exchange series - services sector, industry sector and financial sector - for the period from February 1, 1997 to September ... -
Estimation and forecasting of PM10 air pollution in Ankara via time series and harmonic regressions
Akdi, Y.; Okkaoğlu, Y.; Gölveren, E.; Yücel, M. Eray (Springer, 2020)In this study, monthly particulate matter (PM10) values in Ankara (39.9334° N, 32.8597° E) from January 1993 to December 2017 are examined. The PM10 are those thoracic particles whose aerodynamic diameter is less than 10 ... -
Modeling and forecasting of monthly PM2.5 emission of Paris by periodogram-based time series methodology
Akdi, Y.; Gölveren, E.; Ünlü, K. D.; Yücel, Mustafa Eray (Springer, 2021-09-03)In this study, monthly particulate matter (PM2.5) of Paris for the period between January 2000 and December 2019 is investigated by utilizing a periodogram-based time series methodology. The main contribution of the study ... -
The relationship between different price indexes: a set of evidence from inflation targeting countries
Akdi, Y.; Berument, Hakan; Cilasun, S. M.; Olgun, H. (I O S Press, 2006)The possible long-run relationships between the Consumer Price Index and the Wholesale Price Index are analyzed for three inflation targeting countries - Canada, Sweden and the UK - using three different statistical ... -
The relationship between different price indices: evidence from Turkey
Akdi, Y.; Berument, Hakan; Cilasun, S. M. (Elsevier BV, 2006)A possible relationship between the Consumer Price Index and the Wholesale Price Index has been analyzed for long and short-run relationships. Conventional Engle and Granger [Estimation Test Econ. 55(1987) 2251-276] and ...